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https://github.com/HDFGroup/hdf5.git
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b043126e5e
the message type until we've verified we understand the message type. Reduce size of H5O_msg_class_g to *not* include space for H5O_BOGUS_INVALID. Make bogus messages shareable. Add new bogus message test with shareable messages to cover the formerly problematic code. Re-run gen_bogus.c to add this test case and also to fix the bogus_invalid messages that were no longer H5O_BOGUS_INVLAID due to a new message class being added in a previous commit. Added comment to remind developers to run gen_bogus.c when adding a new message class.
158 lines
5.7 KiB
C
158 lines
5.7 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* Programmer: Quincey Koziol <koziol@hdfgroup.org>
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* Apr 17, 2007
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*
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* Purpose: This program is run to generate an HDF5 data file with several
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* datasets that have "bogus" messages in their object header.
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*/
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#include "hdf5.h"
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#include "H5private.h"
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#include "H5Oprivate.h"
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#ifdef H5O_ENABLE_BOGUS
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#define FILENAME "tbogus.h5"
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#endif /* H5O_ENABLE_BOGUS */
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#ifndef TRUE
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#define TRUE 1
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#endif /* TRUE */
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#ifndef FALSE
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#define FALSE 0
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#endif /* FALSE */
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#ifdef H5O_ENABLE_BOGUS
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/*
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* Create datasets in the location (in "/" or "/group") with
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* message id: (a) H5O_BOGUS_VALID_ID or (b)H5O_BOGUS_INVALID_ID
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* and various unknown message flags
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*/
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static int
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generate_datasets(hid_t loc_id, unsigned bogus_id)
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{
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hid_t sid = -1; /* Dataspace ID */
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hid_t dcpl = -1; /* Dataset creation property list ID */
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hid_t did = -1; /* Dataset ID */
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uint8_t bogus_flags = 0; /* Flags for bogus message */
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/* Create dataspace for datasets */
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if((sid = H5Screate(H5S_SCALAR)) < 0) goto error;
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/* Create dataset creation property list */
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if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
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/* Add property for bogus message flags */
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if(H5Pinsert2(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, H5O_BOGUS_MSG_FLAGS_SIZE, &bogus_flags, NULL, NULL, NULL, NULL, NULL, NULL) < 0) goto error;
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/* Add property for bogus message ID */
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if(H5Pinsert2(dcpl, H5O_BOGUS_MSG_ID_NAME, H5O_BOGUS_MSG_ID_SIZE, &bogus_id, NULL, NULL, NULL, NULL, NULL, NULL) < 0) goto error;
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/* Create dataset with "bogus" message, but no message flags */
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if((did = H5Dcreate2(loc_id, "Dataset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error;
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if(H5Dclose(did) < 0) goto error;
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/* Set "fail if unknown and open for write" message flag for bogus message */
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bogus_flags = H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE;
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if(H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0) goto error;
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/* Create second dataset, with "fail if unknown" message flag */
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if((did = H5Dcreate2(loc_id, "Dataset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error;
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if(H5Dclose(did) < 0) goto error;
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/* Set "fail if unknown always" message flag for bogus message */
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bogus_flags = H5O_MSG_FLAG_FAIL_IF_UNKNOWN_ALWAYS;
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if(H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0) goto error;
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/* Create third dataset, with "fail if unknown always" message flag */
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if((did = H5Dcreate2(loc_id, "Dataset3", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error;
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if(H5Dclose(did) < 0) goto error;
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/* Set "mark if unknown" message flag for bogus message */
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bogus_flags = H5O_MSG_FLAG_MARK_IF_UNKNOWN;
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if(H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0) goto error;
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/* Create fourth dataset, with "mark if unknown" message flag */
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if((did = H5Dcreate2(loc_id, "Dataset4", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error;
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if(H5Dclose(did) < 0) goto error;
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/* Set "shareable" message flag for bogus message */
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bogus_flags = H5O_MSG_FLAG_SHAREABLE;
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if(H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0) goto error;
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/* Create fourth dataset, with "shareable" message flag */
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if((did = H5Dcreate2(loc_id, "Dataset5", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error;
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if(H5Dclose(did) < 0) goto error;
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/* Close dataset creation property list */
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if(H5Pclose(dcpl) < 0) goto error;
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/* Close dataspace */
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if(H5Sclose(sid) < 0) goto error;
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return 0;
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error:
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H5E_BEGIN_TRY {
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H5Dclose(did);
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H5Sclose(sid);
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H5Pclose(dcpl);
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} H5E_END_TRY;
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return -1;
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} /* generate_datasets() */
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#endif
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int main(void)
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{
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#ifdef H5O_ENABLE_BOGUS
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hid_t fid = -1; /* File ID */
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hid_t gid = -1; /* Group ID */
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/* Create file for test datasets */
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if((fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error;
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/* Create datasets in "/" group with bogus message H5O_BOGUS_VALID_ID */
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if(generate_datasets(fid, H5O_BOGUS_VALID_ID) < 0)
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goto error;
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if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
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goto error;
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/* Create datasets in "/group" with bogus message H5O_BOGUS_INVALID_ID */
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if(generate_datasets(gid, H5O_BOGUS_INVALID_ID) < 0)
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goto error;
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/* Close the group */
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if(H5Gclose(gid) < 0) goto error;
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/* Close file */
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if(H5Fclose(fid) < 0) goto error;
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return 0;
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error:
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H5E_BEGIN_TRY {
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H5Gclose(gid);
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H5Fclose(fid);
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} H5E_END_TRY;
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#else /* H5O_ENABLE_BOGUS */
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HDputs("H5O_ENABLE_BOGUS compiler macro not defined!");
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#endif /* H5O_ENABLE_BOGUS */
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return 1;
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}
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